INFO buildroot.py:363: Mock Version: 1.4.20 DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/dev/pts DEBUG util.py:218: creating dir: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/dev/pts DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/dev/shm DEBUG util.py:218: creating dir: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/dev/shm DEBUG buildroot.py:506: kernel version == 5.2.7-200.fc30.x86_64 DEBUG util.py:228: touching file: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/etc/fstab DEBUG util.py:228: touching file: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/etc/yum/yum.conf DEBUG util.py:228: touching file: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/etc/dnf/dnf.conf DEBUG util.py:228: touching file: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/var/log/yum.log DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/var/cache/yum/ DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/mount', '-n', '--bind', '/var/cache/mock/1056735-epel-7-x86_64/yum_cache/', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/var/cache/yum/'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:228: touching file: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/proc/filesystems DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/mount', '-n', '--bind', '/tmp/mock-selinux-plugin.xkxez7a2', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/proc/filesystems'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/sys/fs/selinux DEBUG util.py:218: creating dir: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/sys/fs/selinux DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', 'tmpfs', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/sys/fs/selinux'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG buildroot.py:147: rootdir = /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root DEBUG buildroot.py:148: resultdir = /var/lib/copr-rpmbuild/results DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/etc/pki/mock DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/etc/yum/pluginconf.d DEBUG package_manager.py:300: configure yum DEBUG package_manager.py:312: configure yum priorities DEBUG package_manager.py:314: configure yum rhnplugin DEBUG util.py:762: child environment: None DEBUG util.py:685: Using nspawn with args None DEBUG util.py:688: Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'e39bed4f740c40e4b31d319a4b8d7edd', '-D', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root', '-a', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;\\007"', '--setenv=PS1= \\s-\\v\\$ ', '--setenv=LANG=en_US.UTF-8', '--setenv=LD_PRELOAD=/var/tmp/tmp.mock.ujd5qxxd/$LIB/nosync.so', '/usr/sbin/userdel', '-r', '-f', 'mockbuild'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8', 'LD_PRELOAD': '/var/tmp/tmp.mock.ujd5qxxd/$LIB/nosync.so'} and shell False DEBUG util.py:426: Unsharing. Flags: 134217728 DEBUG util.py:743: Child return code was: 0 DEBUG util.py:762: child environment: None DEBUG util.py:685: Using nspawn with args None DEBUG util.py:688: Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'da101696ef5844debf8409b720c51508', '-D', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root', '-a', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;\\007"', '--setenv=PS1= \\s-\\v\\$ ', '--setenv=LANG=en_US.UTF-8', '--setenv=LD_PRELOAD=/var/tmp/tmp.mock.ujd5qxxd/$LIB/nosync.so', '/usr/sbin/groupdel', 'mock'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8', 'LD_PRELOAD': '/var/tmp/tmp.mock.ujd5qxxd/$LIB/nosync.so'} and shell False DEBUG util.py:426: Unsharing. Flags: 134217728 DEBUG util.py:743: Child return code was: 0 DEBUG util.py:762: child environment: None DEBUG util.py:685: Using nspawn with args None DEBUG util.py:688: Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '6e33e17cba5748e1ab2259ddf0649f74', '-D', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root', '-a', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;\\007"', '--setenv=PS1= \\s-\\v\\$ ', '--setenv=LANG=en_US.UTF-8', '--setenv=LD_PRELOAD=/var/tmp/tmp.mock.ujd5qxxd/$LIB/nosync.so', '/usr/sbin/groupadd', '-g', '135', 'mock'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8', 'LD_PRELOAD': '/var/tmp/tmp.mock.ujd5qxxd/$LIB/nosync.so'} and shell False DEBUG util.py:426: Unsharing. Flags: 134217728 DEBUG util.py:743: Child return code was: 0 DEBUG util.py:762: child environment: None DEBUG util.py:685: Using nspawn with args None DEBUG util.py:688: Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'e356e8e00ad24a4eb5a2efe5ef8885d1', '-D', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root', '-a', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;\\007"', '--setenv=PS1= \\s-\\v\\$ ', '--setenv=LANG=en_US.UTF-8', '--setenv=LD_PRELOAD=/var/tmp/tmp.mock.ujd5qxxd/$LIB/nosync.so', '/usr/sbin/useradd', '-o', '-m', '-u', '1001', '-g', '135', '-d', '/builddir', '-n', 'mockbuild'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8', 'LD_PRELOAD': '/var/tmp/tmp.mock.ujd5qxxd/$LIB/nosync.so'} and shell False DEBUG util.py:426: Unsharing. Flags: 134217728 DEBUG util.py:743: Child return code was: 0 DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/RPMS DEBUG util.py:218: creating dir: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/RPMS DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/SPECS DEBUG util.py:218: creating dir: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/SPECS DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/SRPMS DEBUG util.py:218: creating dir: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/SRPMS DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/SOURCES DEBUG util.py:218: creating dir: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/SOURCES DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/BUILD DEBUG util.py:218: creating dir: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/BUILD DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/BUILDROOT DEBUG util.py:218: creating dir: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/BUILDROOT DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/originals DEBUG util.py:218: creating dir: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/builddir/build/originals DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/proc DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', '-o', 'rprivate', 'tmpfs', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/proc DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/mount', '-n', '--rbind', '-o', 'nodev,noexec,nosuid,readonly,rprivate', '/proc', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/sys DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', '-o', 'rprivate', 'tmpfs', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/sys DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/mount', '-n', '--rbind', '-o', 'nodev,noexec,nosuid,readonly,rprivate', '/sys', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/dev/shm DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', 'tmpfs', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/dev/shm'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/dev/pts DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/mount', '-n', '-t', 'devpts', '-o', 'gid=5,mode=0620,ptmxmode=0666,newinstance', 'devpts', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/dev/pts'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:215: ensuring that dir exists: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/rpmconfig DEBUG util.py:218: creating dir: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/rpmconfig DEBUG package_manager.py:124: ['/usr/bin/yum', '--installroot', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/', '-y', '--releasever', '7', 'update'] DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/usr/bin/yum', '--installroot', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/', '-y', '--releasever', '7', 'update', '--setopt=tsflags=nocontexts'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/rpmconfig', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8', 'LC_MESSAGES': 'C.UTF-8', 'LD_PRELOAD': '/var/tmp/tmp.mock.ujd5qxxd/$LIB/nosync.so'} and shell False DEBUG util.py:597: Copr repository 32 kB/s | 5.8 kB 00:00 DEBUG util.py:597: BaseOS 5.7 MB/s | 10 MB 00:01 DEBUG util.py:597: updates 2.9 MB/s | 2.4 MB 00:00 DEBUG util.py:597: epel 41 MB/s | 17 MB 00:00 DEBUG util.py:329: kill orphans DEBUG util.py:329: kill orphans DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/sys/fs/selinux'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/umount', '-n', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/proc/filesystems'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 32 DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/umount', '-n', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/var/cache/yum/'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/umount', '-n', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/proc/filesystems'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:595: umount: /var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/proc/filesystems: not mounted. DEBUG util.py:743: Child return code was: 32 DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/dev/pts'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/dev/shm'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0 DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['umount', '-n', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 32 DEBUG util.py:762: child environment: None DEBUG util.py:688: Executing command: ['umount', '-R', '-n', '-f', '/var/lib/mock/1056735-epel-7-x86_64-1571037255.657286/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False DEBUG util.py:743: Child return code was: 0